refactor: use composed-offset-position instead of custom utils (#6710)

**Related Issue:** #6547

## Summary

The composed offset position code is now available as a package we can
use instead. See
floating-ui/floating-ui#2160 (comment)
for more context.

Author: jcfranco

package-lock.json

@@ -116,6 +116,7 @@
     "cheerio": "1.0.0-rc.10",
     "chokidar": "3.5.3",
     "chromatic": "6.17.2",
+    "composed-offset-position": "0.0.4",
     "concurrently": "7.6.0",
     "conventional-changelog-cli": "2.2.2",
     "cpy-cli": "^4.0.0",

package.json

@@ -61,7 +61,7 @@ async function patchFloatingUiForNonChromiumBrowsers(): Promise<void> {
     // ⚠️ browser-sniffing is not a best practice and should be avoided ⚠️
     (/firefox|safari/i.test(getUAString()) || isChrome109OrAbove())
   ) {
-    const { offsetParent } = await import("./floating-ui/utils");
+    const { offsetParent } = await import("composed-offset-position");
 
     const originalGetOffsetParent = platform.getOffsetParent;
     platform.getOffsetParent = (element: Element) => originalGetOffsetParent(element, offsetParent);